Which are the most trending events happening in Costa Mesa today?
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Here are the best events happening in Costa Mesa today:
- St Patrick's Day at The Harp Inn is happening on 17 Mar 2026 from 9:00 AM onwards at The Harp Inn, Costa Mesa
- Goldmund Quartett is happening on 17 Mar 2026 from 7:00 PM onwards at Segerstrom Center for the Arts, Costa Mesa
- Market & Economic Update is happening on 17 Mar 2026 from 6:30 PM onwards at The Capital Grille, Costa Mesa
- Ryan's Trivia Sucks: Trivia & Taco Tuesday is happening on 17 Mar 2026 from 7:00 PM onwards at The Wayfarer, Costa Mesa
- ☘️ St. Patty’s Day Celebration - Costa Mesa is happening on 17 Mar 2026 from 6:00 PM onwards at P10neer, Costa Mesa
- Tom Hamilton is happening on 17 Mar 2026 from 4:00 PM onwards at The Wayfarer, Costa Mesa